.NET SDK
Castle
Integrate your .NET app with Castle
Don't go through the pain of direct integration. RudderStack’s .NET SDK makes it easy to send data from your .NET app to Castle and all of your other cloud tools.
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Easily integrate .NET SDK with Castle using RudderStackRudderStack’s open source .NET SDK allows you to integrate RudderStack with your your .NET app to track event data and automatically send it to Castle. With the RudderStack .NET SDK, you do not have to worry about having to learn, test, implement or deal with changes in a new API and multiple endpoints every time someone asks for a new integration.
Available via webhookSend event data to Castle by enabling webhooks in your RudderStack dashboard, then using our Transformations feature to shape the payload for the Castle API. Once enabled, RudderStack will forward events to Castle (note, this requires leveraging cloud API endpoints for Castle ).
  
Popular ways to use Castle and RudderStack
Send log-in dataAutomatically send successful and failed login attempts to Castle,
Track usersAutomatically send users and behavioral data to Castle.
Easy device fingerprintingSend headers to build a rich device fingerprint in Castle.
Frequently Asked Questions

With Rudderstack, integration between .NET SDK and Castle is simple. Set up a .NET SDK source and start sending data.

Pricing .NET SDK and Castle can vary based on the way they charge. Check out our pricing page for more info. Or give us a try for FREE.

Timing can vary based on your tech stack and the complexity of your data needs for .NET SDK and Castle.

Use the Castle integration with other popular sources
Gatsby
Jamstack Frameworks
Node.js SDK
RudderStack SDKs
Use the .NET SDK integration with other popular destinations
Amazon Event Bridge
Data Ingestion
LaunchDarkly
A/B Testing & Feature Experimentation
RudderStack .NET SDK DocumentationRefer to our step-by-step guide and start using .NET SDK today
About Castle

Castle is an account security and fraud prevention platform designed for businesses and developers. Its real-time threat detection and scoring capabilities allow you to block spam registrations and any account hacking attempts. With Castle, you can easily eliminate fake accounts and bots, and avoid credential stuffing to avoid any possibility of an account takeover attempt. Castle also allows you to automate your security flows, including account recovery processes, authentication mechanisms, end-user alerts, and more.

About .NET SDK

RudderStack's open-source .NET SDK lets you track event data from your .NET application or website. Once enabled, the SDK issues requests that hit our servers, and then we route your event data to your preferred analytics destination(s) such as Google Analytics, Adjust, and many more.

Being server-side, .NET SDK enables you to accurately track events that are not available for the client-side, such as payments.